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Biotope - Typologie Européenne EUNIS
G3.1C - Niveau 4 : Pessières montagnardes intra-massifs
Description
Picea abies forests of the montane level of the inner Alps, characteristic of regions climatically unfavourable to both beech and fir. Analogous Picea abies forests of the montane and collinar levels of the inner basin of the Slovakian Carpathians subjected to a climate of high continentality.
Taxons (Liens actifs si espèces présentes)
G3.1C3 - Niveau 5 : Pessières montagnardes intra-alpines à Gaillet
Description
Xerophile, more or less mesotrophic inner Alpine Picea abies or Picea abies-Abies alba forests, often characterized by an admixture of deciduous trees, in particular Acer pseudoplatanus, Fraxinus excelsior, and with a species-rich herb layer comprising Oxalis acetosella, Galium rotundifolium, Galium odoratum, Anemone nemorosa, Doronicum austriacum, Petasites albus, Primula elatior, Fragaria vesca, Cardamine trifolia, Carex montana and Melica nutans.
Taxons (Liens actifs si espèces présentes)
Abies alba Mill., 1768 ( Esp. caract. )
Acer pseudoplatanus L., 1753 ( Esp. caract. )
Anemone nemorosa L., 1753 ( Esp. caract. )
Cardamine trifolia L., 1753 ( Esp. caract. )
Carex montana L., 1753 ( Esp. caract. )
Doronicum austriacum Jacq., 1774 ( Esp. caract. )
Fragaria vesca L., 1753 ( Esp. caract. )
Fraxinus excelsior L., 1753 ( Esp. caract. )
Galium odoratum (L.) Scop., 1771 ( Esp. caract. )
Galium rotundifolium L., 1753 ( Esp. caract. )
Melica nutans L., 1753 ( Esp. caract. )
Oxalis acetosella L., 1753 ( Esp. caract. )
Petasites albus (L.) Gaertn., 1791 ( Esp. caract. )
Picea abies (L.) H.Karst., 1881 ( Esp. caract. )
Primula elatior (L.) Hill, 1765 ( Esp. caract. )
Acer pseudoplatanus L., 1753 ( Esp. caract. )
Anemone nemorosa L., 1753 ( Esp. caract. )
Cardamine trifolia L., 1753 ( Esp. caract. )
Carex montana L., 1753 ( Esp. caract. )
Doronicum austriacum Jacq., 1774 ( Esp. caract. )
Fragaria vesca L., 1753 ( Esp. caract. )
Fraxinus excelsior L., 1753 ( Esp. caract. )
Galium odoratum (L.) Scop., 1771 ( Esp. caract. )
Galium rotundifolium L., 1753 ( Esp. caract. )
Melica nutans L., 1753 ( Esp. caract. )
Oxalis acetosella L., 1753 ( Esp. caract. )
Petasites albus (L.) Gaertn., 1791 ( Esp. caract. )
Picea abies (L.) H.Karst., 1881 ( Esp. caract. )
Primula elatior (L.) Hill, 1765 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)
Faible
Forte
— nb espèces indicatrices par classe
Humidité
Réaction du sol (pH)
Nutriments
Lumière
Matière organique
Granulométrie
Salinité